-51.14% is the change from 481 to 235
Calculation steps:
[( 235 - 481 ) ÷ 481] x 100 = -51.14%
Formula
Percentage change = [(235 - 481) / 481] x 100
Subtract the new number by the original number
235 - 481 = -246
-246 ÷ 481 = -0.5114345114345115
-0.5114345114345115 x 100 = -51.14%